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GB1471469A
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Embedding or paving unit for paving stones
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DE2426713A1
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Paving slab laying machine - has boom swivelling around axle on stand and hoist on boom with moveable collet
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CA998274A
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Paving slab having glued blocks
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CA1001875A
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Paving stone unit having integral connecting webs
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DE2360967A1
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Concrete or ceramic tiles of any shape - produced for flooring or wall coverings
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DE2356742A1
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COBBLESTONE
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DE2348341A1
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Large composite-slab concrete paving slab - with individual stones held together on matting at points by adhesive
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DE2348275A1
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Large composite-stone paving slats - held together by metal or plastic net with carrier elements engaging underneath
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DE2348276A1
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Paving stone assembly mfr. - with individual paving stones attached to mat with barbed pins attached to one side
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DE2335157A1
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Mobile multiple pavingstone laying machine - steered along paving front by scanners touching wheels
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DE2335159A1
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Stacked paving-stone laying machine - with one operator's position near carrier and second movable over laying point
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DE2335183A1
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Grouped paving-stone laying machine - with wheeled support block movable relative to ground and lengthways movable carrier
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DE2335156A1
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Turf-bearing paving-stones - with humps above standing slabs with shaped edges to meet adjoining stones
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DE2335158A1
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Mobile paving-stone group laying machine - with grabs on hoist above conveyor to press grouped stones together
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DE2333623A1
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Interlocking paving stones or road slabs - with undercut protuberances and corresponding undercut recesses
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